CN208974139U - A kind of ophthalmologic operation head fixing device - Google Patents
A kind of ophthalmologic operation head fixing device Download PDFInfo
- Publication number
- CN208974139U CN208974139U CN201820809420.8U CN201820809420U CN208974139U CN 208974139 U CN208974139 U CN 208974139U CN 201820809420 U CN201820809420 U CN 201820809420U CN 208974139 U CN208974139 U CN 208974139U
- Authority
- CN
- China
- Prior art keywords
- supporting table
- supporting plate
- strut
- head
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of ophthalmologic operation head fixing devices, including supporting table and supporting plate, the supporting table lower end is socketed on support base, the support base bottom is equipped with regulating mechanism, the regulating mechanism upper end is fixedly connected on supporting table bottom, the supporting plate lower end is fixedly connected on supporting table, groove is equipped among the supporting plate, supporting table upper end side is hinged with strut, the utility model is by increasing with reeded supporting plate, it is used to support head, head is positioned by groove, prevent head from shaking, pass through gear simultaneously, rack gear connects supporting table and support base with the regulating mechanism that handle forms, facilitate the height of adjustment supporting table, adjustment supporting plate is facilitated to be used to support the head of patient;Increase the symmetrically arranged strut for being equipped with limited block, for cooperating the head of supporting plate immobilized patients, limited block guarantees support effect for blocking chin portion, while by the fixed strut of hinged connecting rod.
Description
Technical field
The utility model relates to medical apparatus technical field, specially a kind of ophthalmologic operation head fixing device.
Background technique
The full name of ophthalmology is " eye disease training ", is that research occurs in vision system, including eyeball and associated there group
It is woven with the subject of related disorders.Ophthalmology general Study vitreum, retinal disease, eye optometry, glaucoma and optic neuropathy are white
A variety of ophthalmology diseases such as cataract or glaucoma.Common ophthalmology disease has: center serosity retinopathy, xerophthalmia, sympathetic ophthalmia, night
Blind disease, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, presbyopia, colour blindness, heterochromia iridis
Disease, retinal pigment degeneration, central retinal artery occlusion, retinal detachment, myopia, long sight, pinprick, snow blindness disease, chalazion,
Glaucoma, muscae volitantes etc..
At present on clinical medicine, when performing the operation to ophthalmology, generally requires to retract upper and lower eyelid tissue, expose eye
Ball, papebral conjunctiva etc., convenient for detecting and operating when operation.
In previous technology, needing assistant, manually both hands go to pull open eyelid, or opened at a certain angle using one kind,
The retractor of closure goes to retract upper and lower eyelid, exposes eyeball, is easy to shake head in this way, influences observation operation observation progress,
Simultaneously there is a possibility that surgical instrument touches eyeball.
Utility model content
The purpose of this utility model is to provide a kind of ophthalmologic operation head fixing devices, increase with reeded support
Plate is used to support head, prevents head from shaking, and increases the symmetrically arranged strut for being equipped with limited block, for cooperating supporting plate solid
Determine the head of patient, guarantees support effect, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of ophthalmologic operation head fixing device,
Including supporting table and supporting plate, the supporting table lower end is socketed on support base, and the support base bottom is equipped with regulating mechanism, institute
It states regulating mechanism upper end and is fixedly connected on supporting table bottom, the supporting plate lower end is fixedly connected on supporting table, among the supporting plate
Equipped with groove, supporting table upper end side is hinged with strut, and limited block corresponding with supporting plate, institute are hinged on the strut
Stating limited block is symmetrically arranged two groups, is hinged with the connecting rod positioned at strut side, the small end card in the supporting table
It connects among strut.
Preferably, the regulating mechanism includes shell, handle, gear and rack gear, and the rack gear is fixedly connected on supporting table
Lower end.
Preferably, the handle is mounted on shell side by bearing, and the gear is located at enclosure interior, and the handle
End is keyed in gear.
Preferably, shell is run through in the supporting table lower end, and the gear engagement is connected to rack gear.
Preferably, the support base side is plugged with bolt rod, and the supporting table side is evenly distributed with opposite with bolt rod
The pin hole answered.
Preferably, the supporting plate upper end is pasted with the foam-rubber cushion positioned at groove side, and foam-rubber cushion centre is equipped with and groove
Corresponding through-hole.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is used to support head, is positioned, prevented to head by groove by increasing with reeded supporting plate
Only head is shaken, while connecting supporting table and support base with the regulating mechanism that handle forms by gear, rack gear, facilitates adjustment branch
The height for supportting platform facilitates adjustment supporting plate to be used to support the head of patient;
The utility model is by increasing the symmetrically arranged strut for being equipped with limited block, for cooperating supporting plate immobilized patients
Head, limited block maintain the stabilization of strut position, prevent for blocking chin portion, while by the fixed strut of hinged connecting rod
Only limited block loosens, and guarantees support effect.
Detailed description of the invention
Fig. 1 is a kind of ophthalmologic operation head fixing device structural schematic diagram provided by the embodiment of the utility model;
Fig. 2 is a kind of ophthalmologic operation head fixing device support board structure schematic diagram provided by the embodiment of the utility model;
Fig. 3 is a kind of ophthalmologic operation head fixing device regulating mechanism cross-section structure provided by the embodiment of the utility model
Schematic diagram;
Fig. 4 is a kind of bolt bar portion of ophthalmologic operation head fixing device supporting table provided by the embodiment of the utility model
Part structural schematic diagram.
In figure: 1- supporting table, 2- supporting plate, 3- support base, 4- regulating mechanism, 5- groove, 6- strut, 7- limited block, 8- connect
Bar, 9- shell, 10- handle, 11- gear, 12- rack gear, 13- bolt rod, 14- pin hole, 15- foam-rubber cushion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of ophthalmologic operation head fixing device, packet
Supporting table 1 and supporting plate 2 are included, 1 lower end of supporting table is socketed on support base 3, and 3 bottom of support base is equipped with regulating mechanism
4,4 upper end of regulating mechanism is fixedly connected on 1 bottom of supporting table, and 2 lower end of supporting plate is fixedly connected on supporting table 1, described
Groove 5 is equipped among supporting plate 2, the 1 upper end side of supporting table is hinged with strut 6, is hinged on the strut 6 and 2 phase of supporting plate
Corresponding limited block 7, the limited block 7 are symmetrically arranged two groups, are hinged in the supporting table 1 positioned at 6 side of strut
Connecting rod 8,8 upper end of connecting rod are connected among strut 6, the symmetrically arranged strut 6 for being equipped with limited block 7, for cooperating support
The head of 2 immobilized patients of plate, limited block 7 maintain branch for blocking chin portion, while by the fixed strut 6 of hinged connecting rod 8
The stabilization of 6 position of bar, prevents limited block 7 from loosening, and guarantees support effect.
Specifically, the regulating mechanism 4 includes shell 9, handle 10, gear 11 and rack gear 12, the rack gear 12 is fixed to be connected
It connecing in 1 lower end of supporting table, the handle 10 is mounted on 9 side of shell by bearing, and the gear 11 is located inside shell 9, and
For 10 end of the handle key connection in gear 11, shell 9 is run through in 1 lower end of supporting table, and the engagement of gear 11 is connected to tooth
Item 12 is cooperated the rack gear 12 of 1 lower end of supporting table connection by the gear 11 that handle 10 drives, supported for adjusting supporting table 1
Position on seat 3 facilitates the head for adapting to patient so as to adjust the height of supporting plate 2.
Specifically, 3 side of support base is plugged with bolt rod 13,1 side of supporting table is evenly distributed with and bolt rod
13 corresponding pin holes 14 cooperate pin hole 14 by the bolt rod 13 that 3 side of support base is arranged, for fixing supporting table 1,
Prevent supporting table 1 from loosening.
Specifically, 2 upper end of supporting plate is pasted with the foam-rubber cushion 15 positioned at 5 side of groove, and it is equipped among foam-rubber cushion 15
Through-hole corresponding with groove 5, the groove 5 with foam-rubber cushion 15 can be good at supporting head part, reduce hard contact to patient
Bring sense of discomfort.
Working principle: swinging handle 10 when use are rotated by handle 10 with moving gear 11, to drive under supporting table 1
The rack gear 12 of end connection is mobile, adjusts supporting table 1 in the position of support base 3, bolt rod 13 is then inserted into 1 side of supporting table
Pin hole 14 fixes supporting table 1, prevents supporting table 1 from loosening, then patient lies on operating table, and head is placed on supporting plate 2
Intermediate 5 top of groove, the groove 5 with foam-rubber cushion 15 can be good at supporting head part, symmetrically arranged to be equipped with limited block 7
Strut 6, for cooperating the head of 2 immobilized patients of supporting plate, limited block 7 passes through hinged company for blocking chin portion
Bar 8 fixes strut 6, maintains the stabilization of 6 position of strut, prevents limited block 7 from loosening, and guarantees support effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of ophthalmologic operation head fixing device, including supporting table (1) and supporting plate (2), it is characterised in that: the supporting table
(1) lower end is socketed on support base (3), and support base (3) bottom is equipped with regulating mechanism (4), on the regulating mechanism (4)
End is fixedly connected on supporting table (1) bottom, and supporting plate (2) lower end is fixedly connected on supporting table (1), and the supporting plate (2) is intermediate
Equipped with groove (5), supporting table (1) the upper end side is hinged with strut (6), is hinged on the strut (6) and supporting plate (2) phase
Corresponding limited block (7), the limited block (7) are symmetrically arranged two groups, are hinged on the supporting table (1) positioned at strut
(6) connecting rod (8) of side, it is intermediate that connecting rod (8) upper end is connected to strut (6).
2. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that: the regulating mechanism
It (4) include shell (9), handle (10), gear (11) and rack gear (12), the rack gear (12) is fixedly connected under supporting table (1)
End.
3. a kind of ophthalmologic operation head fixing device according to claim 2, it is characterised in that: the handle (10) is logical
It crosses bearing and is mounted on shell (9) side, it is internal that the gear (11) is located at shell (9), and the handle (10) end is keyed
In gear (11).
4. a kind of ophthalmologic operation head fixing device according to claim 2, it is characterised in that: the supporting table (1)
Shell (9) are run through in lower end, and gear (11) engagement is connected to rack gear (12).
5. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that: the support base (3)
Side is plugged with bolt rod (13), and supporting table (1) side is evenly distributed with pin hole (14) corresponding with bolt rod (13).
6. a kind of ophthalmologic operation head fixing device according to claim 1, it is characterised in that: on the supporting plate (2)
End is pasted with the foam-rubber cushion (15) positioned at groove (5) side, and is equipped among foam-rubber cushion (15) corresponding with groove (5) logical
Hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820809420.8U CN208974139U (en) | 2018-05-29 | 2018-05-29 | A kind of ophthalmologic operation head fixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820809420.8U CN208974139U (en) | 2018-05-29 | 2018-05-29 | A kind of ophthalmologic operation head fixing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208974139U true CN208974139U (en) | 2019-06-14 |
Family
ID=66777223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820809420.8U Expired - Fee Related CN208974139U (en) | 2018-05-29 | 2018-05-29 | A kind of ophthalmologic operation head fixing device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208974139U (en) |
-
2018
- 2018-05-29 CN CN201820809420.8U patent/CN208974139U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20200529 |